INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '642d441b838fbb03dd716a27d01b1d12768a7c6cfdb9ea9d6349f0e4d7bf0b3a', 
    '9p84GgrSQamPeP+TJLsJv52NM2s1l0sMGhCmBKw8FVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)