INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a353ee635e8c1c68787f9a3782071cdcb8548f794a673cda1226dc5c1b0473b7', 
    'ND8E1nDDGFfEuXMXjdvS5I4nseuOTn6KRgm6YluCgNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)