INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26deee0ce78bcf31e361f58cc6802a6ae3d3be71c63ae821b66bbb3047b18265', 
    '50LavHeKjAa2LLmrKCWiI3YdsHVbIa/htugHb5892Y0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)