INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3ab1c600dc37b5773b7deb4fcaf7ea14600d10e039d153dada7812957cd8828', 
    'lVMtq8sd2L4MZlrnO+bqAo0CQqOtiQsuLsKvu9ecLMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)