INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8aadf5412652cab650ab41f73d2a3f0d28e9877e6e333c62e55433cd04c68a4', 
    '8NbkSx88EY4hqvSLGLsmTRNkgrkyKBwllbpsYmMHKS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)