INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b29b1c3fa9678a01fb9266981aaf0929b5e148cc78ded4fd2a7beb76e3be879', 
    'k6kGrqWnTTUnr6ODW77jlpBBCoxNlJmF+BkJcV+akNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)