INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa578a7c382a3189f4b3405ff90fccf4666795104768b8e667802322dc514a64', 
    'ewnNTMwH6MBWPu0uF3dLfpJRc8xcAEAuGpIoso+EKzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)