INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99517ac271202e33a52af8505ee7e944633d3d91f2b0c64e376643925036b74f', 
    'DiNHf9Iuy8CiIE60JoduBq/TeNmIDh6vrUYG1/8aiRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)