INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0ffc48e61ec300991a2adcd2fb22d100a2490ee14b2464ebc1230d27de725aa', 
    'Njh8e8KEDZkzY//oLt1r1sINAIfKF3rPojPTQK0Kr1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)