INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b20ee75039567514f20daeb9707c734681f9d8b99f4ba58e54aa69bf8c87ef', 
    '2DjtDsYwHyvA+eKnKwOlT1tXWYo7+nPWLVdd06VEnUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)