INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d9ad7c734ed84c652a4bd4d28952912d871a9c63249ba15f83de310b90257ae', 
    'HnxZtTckdry2pNFqLacCQp0xPGlVD/Suzr6G7he4Vnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)