INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a907b2abc6657f7850678283beef027787bcb1c040ce218fe9872df7cd6a3ed', 
    'XPwvWbvYW3s7jSdaU8Hc8YRun1un91jDyL9EQPtssds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)