INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cf7274a597dd8302d29c175036fe5a81f3883da81ceb8856117eabb654a6244', 
    'Q5TtVO20b7a2BRcDdl61Eg9s7+qH0clnpbiqDNzrMKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)