INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7da28f46e0865b1b12a0968cccb34c9400dd42c26002d7d52cba2c56e6d526e', 
    'sTLwtj3gf8ebLo3tPUkKNVBJzTts4VgDMcxhBWHeSkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)