INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e209689a3541c98986cdad352344eade2071e9dc4a5cd894a0e959d52add1957', 
    '+/+EepiDLzxtZDVPTwXL74yU6423zpjJ9e3oYme0Axk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)