INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d91d023677231f6634100d1da10763abd45bef7da1744a17f061f65c892564d', 
    'H2CYib7s7KMWJl0klGV6wUiAsmvO5DIa7+LdE8WoSgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)