INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a90b910d987dbec3be2b07d6c937940fc130e44f556d94a3f90cf0bad77a7df2', 
    'z9UqgNhqbkJarbp73tI8tHIIqDBJUdJk+g86mZUgS2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)