INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7845ebe65366b38c4ca0be1e337e717ef4dfa408e799127a13b0748733270f7', 
    'iwSSdEobuHM6CqM249iP+oeT4+jBU0OaPmieRURwg2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)