INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c88ea479f1c1cca0af40e2763c617427dbd9aa621a379a1975beeddc26c44010', 
    '3WaM6QqEWVY2hHs4eeNbnI+nquNPvtEdtJzdgDdLzRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)