INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aca98eaa15743ec9adb21c6cfe688acce9545c103e8cbeea6cec892324a863f3', 
    'yfRO7AbUdSW3c2vIMihJLcqJmRZA8WD+OQ5EMYC4Wmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)