INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e42f31455f81aaeca324179fd77783a755e25153d6ff75a7da22b56975b3fb0f', 
    'F6QEJNKM/H9nj4pKpU1nxnXdvger4n0zmBRRH2xMeMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)