INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c7e616f06c209f129cd58717c652737c71197fb23d49048a157ef714bd436c1', 
    'c3In6o80gjCrX0gUE4JSDvxAZ3fZGXiyB/SfWwHRLTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)