INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '985e96d553665804ce46d0a61355e6e634be913acfc1cbbf8adee03955336b2f', 
    'qPvnefn6yx8DkekwQNvu9CrQiFuNBePlP31yy/V4Ny0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)