INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76460743807c52fbfff45b940243197a64ad1b07e607b92a4c1884632bbc7f39', 
    'c7Ub3RZTwvOuWRj2JTK5Zfi8CTACUVgJYFFxnu+z4fA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)