INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cedf4345845e9875a5332891a80dda225b5b0d4c8f0dd7ce1c8e5e09494a42b3', 
    '53vpNJ5khR2PIAAjgqIBrlz/N8apib9Qtoj3biUAgTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)