INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d4992a71832cde09ee274add0c4013698a0015512a40fc57c6b35e552ad4f9b', 
    'O8CzDswJVBPI6CVPL1E+I6seQnz2JegcvL0PWzY42vc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)