INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '378b50798590c016add452d760dbdd08b1803956e44f7b06afd70714d8a9b95a', 
    'jv9avg75hBI1xCHOc/BGJ7Zefb0x8V62hpG+aGO0BGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)