INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6901fb4fca4a41a1dca64430b8c6617505814d437bfaf9b3b10b73335e5f288d', 
    'BzME2OCfj+LlkStbqVdYNtBa7QKjTF++EAm29X77Xps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)