INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e865618dfaa8ad7cfcb638c39ead4beb761c3a57c563a0088f7339064156637d', 
    'MeJtQOkdGsPXkV8idSTodHqx3ttRzp7c6QDFea8BPgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)