INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9893b2aaed655a4bcf05a98a7f68194981c2b143803a54d74f28e71cd177b341', 
    'AK2L/ejx+ls5ekKPHlwNH3rbLTejEoyHbcfmUNvM5Rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)