INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7b6e5574b87af2700fe74f133f923e92a9b57122318ca8025044b370524b690', 
    'QE2+qW882gfwaS/Syt25uSmBgQlsgKsSs9KmYvqm8Uc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)