INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8a498097109efdd988e7791d4ca649e507b7eb059dc64a15a65cea206e9c424', 
    'eCuge9sBhWh4AW1tSP5mOCbpsbWcOPxSHE69Ydkwm00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)