INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0a4735988be2965e7d0a85965d7c7e1afd6d2196b871167f31a546f7900138d', 
    'RPBEU5vj6yPG72fQKNtaaPjTDVz6uMOSpVSZ1OstDng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)