INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4508700ba0d5ffdcd81f60ccec09e238ec50e57ebecea4e59b7a6f0fbfb45daf', 
    'Z9WttQJZlY82ivdXIN9swCfcGDmpDTNerE05Cf9bUpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)