INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3de5b11de8b6b833eef9e2320c35514f3c22b804d64aee80d51c41bffd56ba91', 
    'Cmxf7HNzmnASyjA8y80zXlwn05E4C3omaZjp1u05qcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)