INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4edc51c627af5583e7e33883659bd5762bc6a47d4b34b3f4cc2e073d930c807f', 
    '207V60+GCQEDRns834op6ILuSS8r1HJGz5ASuo1Br2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)