INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e74dc5b954878d450e629be11543f12c410e17ac9f86bda1b92f006bec54eba2', 
    'C1VA/6f7atloe1xmYE7uW27Uhgw9RzHsohom7I2DwMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)