INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48efa16a5d255393b71a8aaa51051f9cda1d01f3da9532d049c0e45e8040c1d1', 
    'Rf79kpt092z3q1eCOU+ajVYstFbI+ogPh1tz8h0oq2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)