INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c38950f89b38057aefe6677ec613591808a98998c018c1703ce150c8eb71612d', 
    '0fiTb1P1EmEY2BkagYX0NxGT+X7h7kUq7UGMglIE1Gg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)