INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec6dbbfcc0e2d3063041dfc34f700c8464763251747b0d69ffdbf45be602b8a9', 
    'q94q0CKZh4wkShssvePY+S60+KSU3VGYulB4+0y94xM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)