INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b584c063c4758087e59aa3c354a1b37854697ebb4964e111fd5927dc666a690', 
    'MhB2YgVB9zIMnLvjNlh7JOPHc3xReT5E/mxnBSskfzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)