INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a450ee32661d8dd2a58a410ebf56acbde3c26b96f867ce047caadf0689310839', 
    'yQO3VUpIMI4y8Xc7FFSEns1RUgMbaj4a0Vwz6BjfzbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)