INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0994f8f780d3f09fbcf699a91f8c28e0379dd17829f50c1a329ca24978173ee', 
    '9bpNsMPA/Pfz2+cd1o2I4RFKvw4IuoJfGmll0dZvw1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)