INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a41e57ea30129f598819b884c9b5aed210d67dd60ac2d987c7f5e59c257a454c', 
    '75EFtw/XxFmHWUgITkTnEhYvXFdYQPOgfTqRSW1OQSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)