INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '675aef7ed6d17ab0dd73853619cbd6b7dfbe61c953afe7a667611735e525f1b9', 
    '2S2JQAkXEZIUbRXq4WOmdvoJibzgvckkZyF9fhYhyos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)