INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8537c5af0b8297e5f5433331d4dcab345c8fb9f52500a1ebcb679e6dc62d92e', 
    'gFkqrHLL3uBSs1q74A2+tGsnF/2rxHB80XN9rRdzeo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)