INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf1a06ec49b696297e80e23b782c4a9dc7db9681c42160c7d87ac58cf53d6dd9', 
    '+i4E7oDgZW0MhmYErVVOVldbUPcHIybOoSCyWXeBCBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)