INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96c2593b5470982ad4399937c8dd4030f737d3470f639e966b48835d9468a2c8', 
    'x3R4HyC7D1BVphgPX0Tuu4pMzFsOaODiEVdP408OppU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)