INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9553173a00afc9eba83fe68ec2a745c46a2af58bff1484bd6d851891439c6230', 
    'Zcaa7jGAD23PhMOkP+z6MrgNyeZdoBe1yccPRG18WKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)