INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6f8b291266d10dfe912dac321de789e3ed8d6e1ec49cdf36ac244337194e110', 
    'q7aEzAHLi+EXSLXqKJV1AUfwyNaXTYaTRB2Px4RtBCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)