INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '331e8ea6c6978d64b5fcc76f0174b448ae5fb683235b0aaffd9055d4f1503302', 
    'OATf+hnWCCQN0NIYbqPKCLF1Gs18ATzbOS0Lr+kQsFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00095

Result

int(1)