INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc6ddf868445aaf6b746e930a0cb3ffe34a1dd54322ac03073dcd2542ce352f2', 
    'MsivRR+tzyc5iTSa8ArUHEH8cedhaxCXWnsaHb7KTH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)