INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '249a51c1c7e88a115ee17bbc66054f0c10570204e0975fc6e0799d4ac75e45fa', 
    '+5bW3KRURp0Ij8yGVfu4mzwL8oVh86Ghbk9TZUW3lhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)