INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fff20e75ade6284d45cd0f6fa1bbbf75b320954f4243ac30bff4db7e8951bb8f', 
    'vRBqcE9QA6Ind9yusBQ+HztRnFHp21Nmps3HnY/fsrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)