INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5caa94763c58653775190cc39f07eaf51c00cce367f74f697f1a8a81499c6aea', 
    'XSM0oVJerYx9kEmPd0FL8ET3wWkrOkVwtfi2zmDFdhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)