INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c478a2802db12a1a4e0eb039e4b4af492eb48fcde10ed3e9d746cee6d129fd08', 
    'b8vekXn/5aAmx+7U0bimTDv0x+6Y1j0odtHa9LH+rgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)