INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b348b0760d4c1db6a02ec6f4fc12224502dfc55500d187486747c7bc271de49', 
    'O3Kb5hLeVUrHCxAHCt+opJeooAa7XXhFYl38NQYVBw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)