INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebc138e1a68ea1392888665ec9e0267c4d6dd73291266bf8136df1c01e344108', 
    'j9T6PbobKhFkArspnf1O5u2L0qD6trrbV0Mnv/cVJPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)