INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '968f4b7277baec49bdb4b2fa9bb0bad0078b7340a07a490e49c235a1eed99d64', 
    'joAZKV0ErMEZHzcb01I3ED24udhHUIAoxC6N83LK/uE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)