INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bbc3b20564092c115bf02c6b78f74b6eb16e11adf722e202487f31cc4efcdc5', 
    '6K4d8L2HMBKEvjObTL1RllLBpbv+8gUTdAQLxw+EORY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)