INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2803fef32230b1ae85c5ee3d6017d614f2568b42dc4d7eb6bcc171165d72f770', 
    'jjfUsSozb088RdrWqAAEIgmqT4q1K+i8xDs8r5PsP7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)