INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77eea51c34dd4e6e0d5f4a96c13895ed2008d1aba1d8527ccf2b134c8bdb2f21', 
    '7VTsdCAfNozsixQze287L+pG9Vy6Ua87YdWbGVe8V88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)