INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29ffaeaa45b613e80237defbdb0bd9a5d3547e34269ff0a17c8a187897dc0d8b', 
    'I/DvSRez8B8621rW5h5Tdft69cZur1q1ZzZ8OWPOB1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)