INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6f5ecafac5bdd4c4d7fdc5bdbd9b7c40d80545954c04094e204fd8432700334', 
    'viMD6+UYx7Qup9PPKVk0UeL60yDvUPPYyt9fHqevNGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)