INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b15507731088dba8bce202f358d34cde00b930b14a51b1171babb0368d7da10', 
    'obBz7K0Wt3G3Ng6JqvjePyPoeUb1En0St/w5Yf0bSP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)