INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57d6427ef858339720ace88e4c9e4bbe19312c0acc758229d393b89dc4e723f8', 
    'iyKQG5T1PpD60AvnairW69bpg357iy0t7yLZTDIhv0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)