INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f1f328e29db6d9680a0321b6d2badd4097826df6f5baf16d8900bd8231b9bad', 
    '30L3Tyd2Bk1Y3NekWxujNRbjtC9gR/C747gqqreOQyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)