INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56773f05cb0ffaba8581f162cb1128f0d04988fafea20d6ae44961c93945b5bd', 
    '0U3RAMc20HCaH2H777w9Qk1F8uPiDhg57yY0iUU4LnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)