INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e34ced4795dc4566f9ad0f6e1e3481189d17d3ad06b74d1b3607a267b355523', 
    'b7mkTWMNQnmKJH31p4SBNnfomXInLd8A325cLSIGTcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)