INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0bc677c2ad552d7858dfa8b33d73de1c20c53356d48ce8af865f0bbdb54e377', 
    '4i+hNnS9NTbTJPQkcAIK2MZzsguvldrSzEWxdmrVffM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)