INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7dfdf6ed564bca1f96a9ab1b7a2a5f4cc83e44779287a4df0f90c07ae9dc86e', 
    'T0I0I5SU+oG69dqkZqGahZg+R13rEFewe0pNQgAk54I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)