INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ec9dcc0a147f0e9e33469de4a262bc904b03bc859e4cdc6e10b33095c670b7d', 
    'li1f/MtLpTKIXQB6U575KeXxGxiO6BRW8gieN7FsOQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)