INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2a7762bc8914e14f7ee0b9e17cef654094dc43b75a4eb651119334f17d36b2d', 
    '+gFkV4DQ6oJrWJm1BaiMT/1PKdHDYqBJ02tkbT7K45U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)