INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '726b7558237df5b60befb10edd44834775788a2baa880f9b7d2373e6fbcf2760', 
    'RWKXVzD4OBJhhnrBFyyy8b86gNw4S2bwt+euxWr3z5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)