INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6588ea9b81c91ba3e671cb1a77854021d7d033fe8156b7fc6878b2494a003d50', 
    '4RaoBZxXvjwMBpwVA/nEFCJRD6Wnaf3xFh/TI10VRTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)