INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0602f9bebd0b41db068a86eaa65e8c74a31f5af5b38e14040de35654833cc77f', 
    '4b6YdV9RaaYLunio8JN8VdyC+TRIVQjLAmnDZypcuhg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)