INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5344cfaff8108ce871f279456c7b21415d0145317fda1ae0f791c1e35ac3aca6', 
    '2uH4CyQuQk7nLKd1T+Iwo8exqGsJfyfYYYNldci1Rs4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)