INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c664e7a5fb89e992f7e7137a130af5ab70997fee84ce11ab28bd69a205265afc', 
    'QlFdqMrEfmU4uQnK/tV3fxzK7SBRul1SEZ1nWQJ5G/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)