INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a406a5051ff86cec21bf76c3f9080eed7e5db5a04a7d1836f2a0f21965efcb74', 
    'OIXkG4YwW3VfvKQVBVmufeGoc2Xirk1zfDV2jYaRn7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)