INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c51618d593a9805ec870af8ed7da2b98b8402cc3eb8fb3815af847a988f0128c', 
    'Cc79bfd3updVvo9PbUB4YuspCbTPDxi6THMSZ+6NBzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00120

Result

int(1)