INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b9c41da48e25fcb6b6b7a95d50dff4ea0f9dddd09d968db75aee5625d79f17e', 
    'T2hvi4/JqsnamynLuvDuzU74yKFLG/RcAG1l1Y5HtcQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)