INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b3092a9a654894ce915300a321c07a878b094f316d8f56f949520b3967b2b5', 
    'i4zdi/pO6jTaiEI1NrrzKDM0FChA+5OnpbfZzda3g4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)