INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59baa2cdcb1e122a5e79a47ecb4f9cf2d1cea460f037ba088126bed597a1789f', 
    '7pFdNJuW9iWnFsobF370B3G1wn7e4kpyChyOD+1A+Vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)