INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df12ca0c276f8c386bee3a07e71be0ba7d895980258da65c37e4a0eed1c02f38', 
    'BHTj0H4y99rdUPyEHz5XbC1C5sjUmtlLztSdfZ2z22s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)