INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cba9e45b3892534caff06db6875c69ba6f28f5c9c878ab0a2aa0feac944ce0ba', 
    '+UHqIBftfU/5MTx4ODxgOge3dqi/SHmzIym4mr2TtTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)