INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6955f9907122b3216401b10de4a94b86aa135e75993f0cb1b061c507aa0e5a12', 
    'U5uYOGnG7DE0FFsR5oVo46HHKLgIvnQqN8lx5xpjKIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)