INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c483049daa08a2dce7baeed99f54f98b2dcfea404bd59511aa23739f344750d0', 
    'W3oCaVSkPtpi/OYettDngV9CWxxz18KTkNI9SvEoopE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)