INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ff042bd8b95001342a9d9763142b23789e9933a55efd89941743dd18ba74df8', 
    'GrxqSsLAkYFaPv5OTm/ONJkXGIT4Ec5zrs1f/W93ZjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)