INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ee8cc0b24d9de3d83b789d84559396e6446f7046f43ed970553e02c197be667', 
    'MltUqZUn9Ky/aFYzzWgo15emV5JkWuwh1tIB/UFRe6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)