INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c4a03fcb475ac035ba86a004cec34d243a6acef1c9e5cb41471061944f8234f', 
    'A/rct8rd2J004YzeEiWSWAQDDj0lmxjOpoGgVCkfGwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)