INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5a8fcf92c99de18c100fbed415ee04508d08ae95faa812240d53a7ef593647e', 
    'yddAzJItN90AWCTcp4BZN39ozBck5EPmbw17cjL/Kws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)