INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abbf9d8069ba2b538d1c8c18a9b629fca7e900faf311822914da4916722fb4ec', 
    'L+0S/ehVvdGYvr4agKFgBInq7Iux8ued4aRaA12vh8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)