INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e81b389fa4cf7dca74d1e63f2dc233231d00196e58ecead0ff443daefa4d37f', 
    'GiW3RgdU1WYuKEpR6LErh6RkA9+bpBXTlnguMDbmEok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)