INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '903effdd6ca5bdb5aad9cf0ffba47245f93527f2b89bafb195818b3ef6f0cc35', 
    'o4XlJcSfw+4EDzG0pBmHuZDQl9Q5SzCG0b3oDZ4zV0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)